2143565

Information

• Patent Grant
• 2143565

• References
• Source

• Patent Number

  2,143,565

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1939
  86 years ago

• CPC

  • B67D1/14 - Reducing valves or control taps
  • Y10T137/2984 - Foam control in gas charged liquids
  • Y10T137/86751 - Plug
  • Y10T137/87298 - Having digital flow controller
  • Y10T137/87402 - With foam controlling means [e.g., beer, soda faucets]
  • Y10T137/87523 - Rotary valve

• US Classifications

  • 137 - Fluid handling
  • 062 - Refrigeration
  • 138 - Pipes and tubular conduits
  • 165 - Heat exchange
  • 251 - Valves and valve actuation